From: Michal Simek <michal.simek@xilinx.com>
Date: Tue, 8 Sep 2015 15:34:17 +0000 (+0200)
Subject: net: zynq: Add missing const to wait_for_bit()
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=50d8b94e0ea1a2b3a515421f63b078a4948d7823;p=thirdparty%2Fu-boot.git

net: zynq: Add missing const to wait_for_bit()

Remove compilation warning:
../drivers/net/zynq_gem.c:407:19: note: expected 'char *' but argument
is of type 'const char *'
../drivers/net/zynq_gem.c:476:8: warning: passing argument 1 of
'wait_for_bit' discards 'const' qualifier from pointer target type
[enabled by default]

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c
index bcdbdda63f1..cd0fa248f36 100644
--- a/drivers/net/zynq_gem.c
+++ b/drivers/net/zynq_gem.c
@@ -405,8 +405,8 @@ static int zynq_gem_init(struct eth_device *dev, bd_t * bis)
 	return 0;
 }
 
-static inline int wait_for_bit(char *func, u32 *reg, const u32 mask, bool set,
-			       unsigned int timeout)
+static inline int wait_for_bit(const char *func, u32 *reg, const u32 mask,
+			       bool set, unsigned int timeout)
 {
 	u32 val;
 	unsigned long start = get_timer(0);